Like a beacon floating over your food and snacks, the Balloon 70th Birthday Mylar Balloon will draw guests to your table. This foil party balloon measures 18" when inflated and features multi colored dots on a black background and a large number 70 made out of balloons in the center. This metallic balloon can be combined with any of our other Balloon 70th Birthday party supplies. With wholesale pricing and bulk quantities, our Balloons 70th Birthday Mylar Balloons 10 ct are perfect for event planners, caterers, and home hostesses alike.